255541046 has 4 divisors (see below), whose sum is σ = 383311572. Its totient is φ = 127770522.

The previous prime is 255541019. The next prime is 255541067. The reversal of 255541046 is 640145552.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63885260 + ... + 63885263.

It is an arithmetic number, because the mean of its divisors is an integer number (95827893).

Almost surely, 2^255541046 is an apocalyptic number.

255541046 is a deficient number, since it is larger than the sum of its proper divisors (127770526).

255541046 is a wasteful number, since it uses less digits than its factorization.

255541046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127770525.

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 255541046 is about 15985.6512535461. The cubic root of 255541046 is about 634.5807437707.

Adding to 255541046 its reverse (640145552), we get a palindrome (895686598).

The spelling of 255541046 in words is "two hundred fifty-five million, five hundred forty-one thousand, forty-six".